Bel-Art, H-B DURAC Plus Calibrated Dry Block/Incubator Liquid-In-Glass Thermometer; 18 to 60C, 35mm Immersion, Organic Liquid Fill

Individually calibrated thermometers feature blue organic liquid fill against lead-free white back glass.

• Ideal for use in all standard heating blocks and water baths

• Includes an individual Thermometer Calibration Report stating corrections to one-tenth of the smallest division, unique report number and NIST standards used for the calibration

• Individually serialized